Add PHP 8 support

Author: WyriHaximus

.github/workflows/ci.yml

@@ -24,12 +24,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [7.4]
+        php: [7.4, 8.0-rc]
         composer: [lowest, current, highest]
     needs: lint
     runs-on: ubuntu-latest
     container:
-      image: wyrihaximusnet/php:${{ matrix.php }}-zts-alpine3.12-dev-root
+      image: wyrihaximusnet/php:${{ matrix.php }}-nts-alpine3.12-dev-root
     steps:
       - uses: actions/checkout@v1
       - name: Cache composer packages
@@ -50,15 +50,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [7.4]
+        php: [7.4, 8.0-rc]
         composer: [lowest, current, highest]
         check: ${{ fromJson(needs.generate-checks-strategy.outputs.check) }}
     needs:
       - composer-install
       - generate-checks-strategy
     runs-on: ubuntu-latest
     container:
-      image: wyrihaximusnet/php:${{ matrix.php }}-zts-alpine3.12-dev-root
+      image: wyrihaximusnet/php:${{ matrix.php }}-nts-alpine3.12-dev-root
     steps:
       - uses: actions/checkout@v1
       - name: Cache composer packages

composer.json

@@ -9,12 +9,12 @@
     }
   ],
   "require": {
-    "php": "^7.4",
+    "php": "^8 || ^7.4",
     "clue/block-react": "^1.4",
     "phpunit/phpunit": "^9.4",
     "react/event-loop": "^1.1",
     "react/promise": "^2.8",
-    "wyrihaximus/test-utilities": "^3.1"
+    "wyrihaximus/test-utilities": "^3.3"
   },
   "require-dev": {
     "wyrihaximus/iterator-or-array-to-array": "^1.1"